diff options
| author | Paul Robinson <paul_robinson@playstation.sony.com> | 2015-08-11 21:36:45 +0000 |
|---|---|---|
| committer | Paul Robinson <paul_robinson@playstation.sony.com> | 2015-08-11 21:36:45 +0000 |
| commit | 78046b49a9397db7899a7879e0a88d26f0199025 (patch) | |
| tree | 2e38da1bae46828d95b66b19c344dae5c403bb11 /llvm/test/Linker | |
| parent | 45be450070170249ac44043e705d4587a9c53205 (diff) | |
| download | bcm5719-llvm-78046b49a9397db7899a7879e0a88d26f0199025.tar.gz bcm5719-llvm-78046b49a9397db7899a7879e0a88d26f0199025.zip | |
Make DW_AT_[MIPS_]linkage_name optional, and off by default for SCE.
Mangled "linkage" names can be huge, and if the debugger (or other
tools) have no use for them, the size savings can be very impressive
(on the order of 40%).
Add one test for controlling behavior, and modify a number of tests to
either stop using linkage names, or make llc emit them (so these tests
will still run when the default triple is for PS4).
Differential Revision: http://reviews.llvm.org/D11374
llvm-svn: 244678
Diffstat (limited to 'llvm/test/Linker')
| -rw-r--r-- | llvm/test/Linker/type-unique-odr-a.ll | 2 | ||||
| -rw-r--r-- | llvm/test/Linker/type-unique-simple2-a.ll | 3 | ||||
| -rw-r--r-- | llvm/test/Linker/type-unique-type-array-a.ll | 4 |
3 files changed, 5 insertions, 4 deletions
diff --git a/llvm/test/Linker/type-unique-odr-a.ll b/llvm/test/Linker/type-unique-odr-a.ll index 2ce264b0f9c..6f3ee71fe7f 100644 --- a/llvm/test/Linker/type-unique-odr-a.ll +++ b/llvm/test/Linker/type-unique-odr-a.ll @@ -1,6 +1,6 @@ ; REQUIRES: object-emission, native ; -; RUN: llvm-link %s %p/type-unique-odr-b.ll -S -o - | %llc_dwarf -filetype=obj -O0 | llvm-dwarfdump -debug-dump=info - | FileCheck %s +; RUN: llvm-link %s %p/type-unique-odr-b.ll -S -o - | %llc_dwarf -dwarf-linkage-names=Enable -filetype=obj -O0 | llvm-dwarfdump -debug-dump=info - | FileCheck %s ; ; Test ODR-based type uniquing for C++ class members. ; rdar://problem/15851313. diff --git a/llvm/test/Linker/type-unique-simple2-a.ll b/llvm/test/Linker/type-unique-simple2-a.ll index 0297717ba21..56682c4babb 100644 --- a/llvm/test/Linker/type-unique-simple2-a.ll +++ b/llvm/test/Linker/type-unique-simple2-a.ll @@ -18,7 +18,8 @@ ; return A().getFoo(); ; } ; -; CHECK: _ZN1A6setFooEv +; CHECK: DW_AT_name {{.*}} "setFoo" +; CHECK-NOT: DW_TAG ; CHECK: DW_AT_accessibility [DW_FORM_data1] (DW_ACCESS_public) ; CHECK-NOT: DW_AT_accessibility ; CHECK: DW_TAG diff --git a/llvm/test/Linker/type-unique-type-array-a.ll b/llvm/test/Linker/type-unique-type-array-a.ll index d9387e54020..ca6c2524bb8 100644 --- a/llvm/test/Linker/type-unique-type-array-a.ll +++ b/llvm/test/Linker/type-unique-type-array-a.ll @@ -23,7 +23,7 @@ ; CHECK: DW_TAG_class_type ; CHECK-NEXT: DW_AT_name {{.*}} "A" ; CHECK: DW_TAG_subprogram -; CHECK: DW_AT_MIPS_linkage_name {{.*}} "_ZN1A5testAE2SA" +; CHECK: DW_AT_name {{.*}} "testA" ; CHECK: DW_TAG_formal_parameter ; CHECK: DW_TAG_formal_parameter ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + 0x{{.*}} => {0x[[STRUCT:.*]]}) @@ -34,7 +34,7 @@ ; CHECK: DW_TAG_class_type ; CHECK-NEXT: DW_AT_name {{.*}} "B" ; CHECK: DW_TAG_subprogram -; CHECK: DW_AT_MIPS_linkage_name {{.*}} "_ZN1B5testBE2SA" +; CHECK: DW_AT_name {{.*}} "testB" ; CHECK: DW_TAG_formal_parameter ; CHECK: DW_TAG_formal_parameter ; CHECK-NEXT: DW_AT_type [DW_FORM_ref_addr] {{.*}}[[STRUCT]] |
